diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c
index 833f62adff..66bb0984c8 100644
--- a/OvmfPkg/PlatformPei/Platform.c
+++ b/OvmfPkg/PlatformPei/Platform.c
@@ -31,6 +31,7 @@
 #include <Guid/MemoryTypeInformation.h>
 
 #include "Platform.h"
+#include "Cmos.h"
 
 EFI_MEMORY_TYPE_INFORMATION mDefaultMemoryTypeInformation[] = {
   { EfiACPIMemoryNVS,       0x004 },
@@ -200,6 +201,27 @@ ReserveEmuVariableNvStore (
 }
 
 
+VOID
+DebugDumpCmos (
+  VOID
+  )
+{
+  UINTN  Loop;
+
+  DEBUG ((EFI_D_INFO, "CMOS:\n"));
+
+  for (Loop = 0; Loop < 0x80; Loop++) {
+    if ((Loop % 0x10) == 0) {
+      DEBUG ((EFI_D_INFO, "%02x:", Loop));
+    }
+    DEBUG ((EFI_D_INFO, " %02x", CmosRead8 (Loop)));
+    if ((Loop % 0x10) == 0xf) {
+      DEBUG ((EFI_D_INFO, "\n"));
+    }
+  }
+}
+
+
 /**
   Perform Platform PEI initialization.
 
@@ -220,6 +242,8 @@ InitializePlatform (
 
   DEBUG ((EFI_D_ERROR, "Platform PEIM Loaded\n"));
 
+  DebugDumpCmos ();
+
   TopOfMemory = MemDetect ();
 
   ReserveEmuVariableNvStore ();